Changes on Urban Arterial Roads by Region and State - September 2023 - Policy

September 2023 Traffic Volume Trends

Table - 4. Changes on Urban Arterial Roads by Region and State**
Region And State	September				August
	Number of Stations	Vehicle-Miles (Millions)		Percent Change	Number of Stations	Vehicle-Miles (Millions)		Percent Change
	Number of Stations	2023 (Preliminary)	2022	Percent Change	Number of Stations	2023 (Revised)	2022	Percent Change
Northeast
Connecticut	12	1,847	1,857	-0.5	10	2,033	1,966	3.4
Maine	27	277	276	0.6	26	305	298	2.3
Massachusetts	208	3,887	3,872	0.4	205	4,162	4,068	2.3
New Hampshire	67	555	542	2.5	65	617	603	2.3
New Jersey	66	4,761	4,759	0.1	123	5,250	5,115	2.6
New York	51	5,539	5,548	-0.2	52	5,905	5,734	3.0
Pennsylvania	44	4,516	4,508	0.2	47	4,953	4,751	4.2
Rhode Island	25	568	550	3.1	23	561	539	4.1
Vermont	15	120	118	1.1	16	128	126	1.5
Subtotal		22,070	22,030	0.2		23,914	23,200	3.1
South Atlantic
Delaware	8	437	443	-1.3	7	465	456	2.0
District of Columbia	7	174	177	-1.6	7	189	189	-0.1
Florida	159	10,039	9,546	5.2	158	10,320	10,289	0.3
Georgia	111	5,408	5,413	-0.1	109	5,642	5,611	0.6
Maryland	32	3,239	3,312	-2.2	37	3,449	3,393	1.6
North Carolina	51	4,793	4,710	1.8	50	4,932	4,830	2.1
South Carolina	43	2,135	2,094	1.9	41	2,233	2,228	0.2
Virginia	350	3,605	3,647	-1.2	356	3,859	3,799	1.6
West Virginia	8	541	536	0.9	6	557	545	2.1
Subtotal		30,371	29,878	1.7		31,646	31,340	1.0
North Central
Illinois	46	4,865	4,886	-0.4	46	5,258	5,129	2.5
Indiana	27	2,645	2,618	1.0	31	2,793	2,687	4.0
Iowa	25	900	912	-1.4	29	947	947	0.0
Kansas	14	978	1,002	-2.4	15	1,036	1,025	1.0
Michigan	48	4,764	4,765	0.0	51	5,072	5,012	1.2
Minnesota	14	2,290	2,163	5.9	9	2,238	2,185	2.4
Missouri	63	2,692	2,719	-1.0	63	2,811	2,807	0.1
Nebraska	21	692	655	5.7	18	687	664	3.5
North Dakota	9	175	173	0.9	8	178	172	3.5
Ohio	91	4,996	4,990	0.1	94	5,324	5,195	2.5
South Dakota	2	205	205	0.0	3	207	204	1.3
Wisconsin	135	2,284	2,334	-2.2	130	2,495	2,479	0.7
Subtotal		27,486	27,422	0.2		29,046	28,506	1.9
South Gulf
Alabama	151	2,233	2,229	0.2	149	2,337	2,278	2.6
Arkansas	-	1,235	1,236	-0.1	1	1,300	1,252	3.8
Kentucky	19	1,519	1,503	1.1	21	1,569	1,532	2.4
Louisiana	20	2,173	2,202	-1.3	18	2,235	2,228	0.3
Mississippi	28	1,010	999	1.2	29	1,061	1,024	3.6
Oklahoma	31	1,562	1,603	-2.6	30	1,617	1,617	0.0
Tennessee	29	3,594	3,548	1.3	29	3,707	3,641	1.8
Texas	72	14,500	14,279	1.5	75	14,984	14,383	4.2
Subtotal		27,826	27,599	0.8		28,810	27,955	3.1
West
Alaska	49	189	192	-1.8	49	208	204	1.8
Arizona	133	3,560	3,535	0.7	143	3,634	3,563	2.0
California	63	19,284	18,913	2.0	54	19,968	19,183	4.1
Colorado	38	2,765	2,738	1.0	38	2,904	2,870	1.2
Hawaii	47	443	449	-1.2	47	453	461	-1.7
Idaho	66	542	538	0.8	68	574	565	1.6
Montana	12	225	226	-0.5	14	240	238	0.7
Nevada	33	1,281	1,274	0.5	34	1,359	1,340	1.4
New Mexico	9	754	748	0.8	10	761	744	2.2
Oregon	45	1,485	1,496	-0.8	39	1,583	1,582	0.1
Utah	66	1,545	1,525	1.3	66	1,621	1,582	2.4
Washington	90	2,948	2,921	0.9	87	3,249	3,220	0.9
Wyoming	27	166	165	0.8	27	181	177	2.2
Subtotal		35,187	34,720	1.3		36,735	35,729	2.8
Totals	2,807	142,936	141,648	0.9	2,863	150,149	146,730	2.3

Note: Where Number of Stations are shown as dashes, the values for the Vehicle-Miles and Percent Change are derived from the estimated VMT based on data from surrounding States or the nationwide average VMT.

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Page last modified on May 11, 2023